Every tree planted is a step toward healing the planet, but real change requires systemic action.

Humility is the starting point of wisdom, and pride is the endpoint of foolishness.

太阳，尽管有那么多行星围绕它并依赖它，仍然能够成熟一串葡萄，仿佛它在宇宙中没有其他事情可做。

The anarchic nature of the international system compels states to prioritize their own survival above all else.